中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2013, Vol. 32 ›› Issue (1): 118-121.DOI: 10.3969/j.issn.1674-0696.2013.01.27

• • 上一篇    下一篇

发动机电流变液悬置的模糊控制仿真

黄鼎友,陈少梁,张金文   

  1. 江苏大学汽车与交通工程学院,江苏镇江202013
  • 收稿日期:2012-01-04 修回日期:2012-04-19 出版日期:2013-02-15 发布日期:2015-03-12
  • 作者简介:黄鼎友(1963—),男,江苏南通人,副教授,硕士生导师,主要从事噪声与振动控制研究。E-mail:zuolo2007@163.com。

Fuzzy Control Simulation of Electro-Rheological Fluid Engine Mount

Huang Dingyou,Chen Shaoliang,Zhang Jinwen   

  1. College of Automotive & Transportation Engineering,Jiangsu University,Zhenjiang 202013,Jiangsu,China
  • Received:2012-01-04 Revised:2012-04-19 Online:2013-02-15 Published:2015-03-12

摘要: 将模糊控制理论引入发动机电流变悬置振动控制中,通过对发动机振动系统建立数学模型和根据经验和理论 分析制定的模糊控制规则,应用MATLAB 对普通液压悬置和电流变液悬置发动机振动系统进行联合仿真。仿真结 果显示: 发动机电流变液悬置采用模糊控制后比普通液压悬置隔振效果明显。

关键词: 发动机电流变液悬置, 模糊半主动控制, 仿真

Abstract: Fuzzy control theory was applied to the vibration control of ER engine mount. Based on the mathematical model of the engine vibration system,and the fuzzy control rules which were established with experiences and theoretical analysis,a joint simulation of the engine vibration systems of both ordinary hydraulic mount and electro-rheological fluid mount was performed using MATLAB software. The results show that,because of the use of fuzzy control,ER engine has a better vibration isolation effect than ordinary hydraulic suspension.

Key words: electro-rheological fluid mount, fuzzy semi-active control, simulation

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